WO2021203595A1

WO2021203595A1 - One-in-two-out intelligent toilet angle valve having filtering function

Info

Publication number: WO2021203595A1
Application number: PCT/CN2020/107702
Authority: WO
Inventors: 陈建新; 黄树堂
Original assignee: 菲时特集团股份有限公司
Priority date: 2020-04-07
Filing date: 2020-08-07
Publication date: 2021-10-14
Also published as: CN211951535U

Abstract

A one-in-two-out intelligent toilet angle valve having a filtering function, comprising an angle valve (1) and a fixing rod (17); the bottom portion of the angle valve (1) communicates with a water intake joint (2); the middle portion of both sides of the angle valve (1) communicate with a water outlet joint (3); a sealing block (4) is rotatably connected to the top portion of the inner side of the angle valve (1); a rotary rod (5) is fixed to the top portion of the sealing block (4), and the rotary rod (5) penetrates the top portion of the angle valve to extend to the outer side; a knob (6) is sleeved on the top portion of the rotary rod (5); a clamping groove (7) is provided at the bottom portion of the knob (6); a clamping block (8) is fixed to one side of the rotary rod (5) close to the clamping groove (7); a groove (9) is provided on both sides of the clamping block (8); a projection (10) is fixed to one side of the knob (6) close to the grooves; and sealing rings (11) are mounted to the inner side of the angle valve (1) close to the water outlet joint (3). In the intelligent toilet angle valve, by providing a filter mesh and mounting the filter mesh in the interior of the angle valve by means of a mounting frame, when a water flow passes through the angle valve, the water flow can be filtered by the filter mesh, preventing pipes inside of the toilet from experiencing clogging due to impurities contained in the water flow.

Description

One-in and two-out intelligent toilet angle valve with filtering function

Technical field

The utility model relates to the technical field of toilet angle valves, in particular to a one-in and two-out intelligent toilet angle valve with a filtering function.

Background technique

With the improvement of modern living standards, the toilet special angle valve has replaced the previous ordinary check valve. The main purpose of the toilet angle valve is to improve the function of controlling the water inlet pressure and closing the water inlet and outlet of the toilet, and the spray gun can facilitate cleaning the toilet.

Although the types and quantities of the current toilet angle valves are very large, the existing toilet angle valves still have certain problems, which bring certain inconvenience to the use of the toilet angle valves.

When the existing toilet angle valve is in use, some pipe rust residues inside the tap water will enter the toilet pipe, which is easy to block the inside of the toilet and it is inconvenient to clean the internal passage of the toilet. Therefore, it is inconvenient to clean the tap water when the angle valve is in use. Filter, inconvenient to use.

Utility model content

The purpose of the utility model is to provide a one-in and two-out intelligent toilet angle valve with filtering function, which solves the problem that when the existing toilet angle valve is in use, part of the pipe rust slag in the tap water enters the inside of the toilet pipe. The inside of the toilet is blocked, and it is inconvenient to clean the internal passage of the toilet. Therefore, when the angle valve is in use, it is inconvenient to filter the tap water and it is inconvenient to use.

In order to achieve the above objective, the present invention provides the following technical solutions: a one-in and two-out smart toilet angle valve with filtering function, comprising an angle valve and a fixed rod, the bottom of the angle valve is connected with a water inlet, the angle valve A water outlet connector is connected in the middle of both sides, and a sealing block is rotatably connected to the top of the inner side of the angle valve, wherein,

The top of the sealing block is fixed with a rotating rod, the rotating rod extends through the top of the angle valve and extends to the outside, the top of the rotating rod is sleeved with a knob, the bottom of the knob is provided with a slot, and the rotating rod is close to the card. A clamping block is fixed on one side of the groove, grooves are opened on both sides of the clamping block, a convex block is fixed on the side of the knob close to the groove, and a sealing ring is installed on the inner side of the angle valve close to the outlet joint, so A mounting frame is installed at the bottom of the angle valve close to the sealing block;

The upper and lower ends of the mounting frame are fixed with filter screens, the middle of the mounting frame is penetrated with a water flow channel, the angle valve is provided with fixed rod grooves on both sides close to the mounting frame, and the mounting frame is close to one of the fixed rod grooves. A fixing groove is provided on the side, the fixing rod is located inside the fixing rod groove, and an end of the fixing rod away from the fixing groove is provided with a screw groove. One end of the fixed rod extends through the inside of the angle valve to the outside.

Preferably, the bottom of the sealing block is provided with a water inlet, and the vertical surface of the top end of the sealing block close to the water inlet communicates with the water outlet.

Preferably, the vertical distance from the top of the sealing block to the water outlet is equal to the vertical distance from the top of the inner side of the angle valve to the water outlet joint.

Preferably, the cross section of the clamping block is rectangular, and the clamping block and the clamping slot form an interference fit.

Preferably, the cross-section of the protrusion is an arc-shaped elastic piece, and the outer arc of the protrusion is equal to the inner arc of the groove.

Preferably, the cross section of the fixed rod groove and the fixed rod is rectangular, and the outside dimension of the cross section of the fixed rod coincides with the inside dimension of the fixed rod groove.

Compared with the prior art, the beneficial effects of the present invention are as follows:

1. The utility model installs the filter screen inside the angle valve through the installation frame through the filter screen provided. When the water flows through the angle valve, the water flow can be filtered by the filter screen, so as to avoid the impurity in the water flow and cause the internal pipeline of the toilet to be blocked;

2. The utility model uses the mounting frame and fixing rod to drive the filter screen into the angle valve. When the fixing groove of the mounting frame is aligned with the fixing rod groove, the screw rod can be rotated and the screw rod can be driven by the external thread. The fixed rod moves so that the fixed rod enters the inside of the fixed groove, which is convenient for installing the filter;

3. With the protrusions and grooves provided in this utility model, when the knob is damaged and needs to be replaced, pull the knob upwards forcefully, and the knob will move the block out of the slot. Then take out the knob to be installed and move the knob to the block The card block enters the inside of the card slot, and the card block presses against the curved surface of the convex block to compress and deform the convex block. When the convex block completely enters the inside of the card slot, the convex block is aligned with the groove, and the convex block restores its shape to resist the groove. Avoid easy detachment of the knob from the clamping block, which facilitates the replacement of the knob.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the side view of the fixed rod of the utility model;

Fig. 3 is a schematic diagram of a partial enlarged structure of the part A in Fig. 1 of the utility model.

In the picture: 1. Angle valve; 2. Water inlet connector; 3. Water outlet connector; 4. Seal block; 401, Water inlet; 402, Water outlet; 5. Rotating rod; 6, Knob; 7, Card slot; 8. Block; 9. Groove; 10. Bump; 11. Seal ring; 12. Mounting frame; 13. Filter; 14. Water flow channel; 15. Fixed rod groove; 16. Fixed groove; 17, Fixed rod; 18. , Screw groove; 19. Screw.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present utility model.

Please refer to Figures 1 to 3, this utility model provides a technical solution: a one-in and two-out smart toilet angle valve with filtering function, including angle valve 1, water inlet connector 2, water outlet connector 3, sealing block 4, Rotating rod 5, knob 6, card slot 7, card block 8, groove 9, convex block 10, sealing ring 11, mounting frame 12, filter screen 13, water flow channel 14, fixed rod groove 15, fixed groove 16, fixed rod 17. Screw groove 18 and screw 19, the bottom of the angle valve 1 is connected with a water inlet connector 2, the middle of both sides of the angle valve 1 is connected with a water outlet connector 3, and the top of the inner side of the angle valve 1 is rotatably connected with a seal Block 4, the bottom of the sealing block 4 is provided with a water inlet 401, the top vertical surface of the sealing block 4 close to the water inlet 401 communicates with a water outlet 402, the vertical distance and the angle from the top of the sealing block 4 to the water outlet 402 The vertical distance from the top of the inner side of the valve 1 to the water outlet connector 3 is equal. When the sealing block 4 is rotated to align the water outlet 402 of the sealing block 4 with one of the water outlet connectors 3, the water flow can enter through the water inlet 401 of the sealing block 4 The inside of the water outlet connector 3 is convenient for the water flow to circulate, among which,

A rotating rod 5 is fixed on the top of the sealing block 4, the rotating rod 5 extends through the top of the angle valve 1 to the outside, the top of the rotating rod 5 is sleeved with a knob 6, and the bottom of the knob 6 is provided with a slot 7. A clamping block 8 is fixed on the side of the rotating rod 5 close to the clamping slot 7. The cross-section of the clamping block 8 is rectangular, and the clamping block 8 and the clamping slot 7 form an interference fit. When the knob 6 is installed, the rotation The rod 5 drives the clamping block 8 into the inside of the clamping slot 7, so that the knob 6 can drive the rotating rod 5 to rotate through the clamping block 8, avoiding relative rotation of the knob 6 and the rotating rod 5. The clamping block 8 is provided with grooves on both sides 9. A bump 10 is fixed on the side of the knob 6 close to the groove 9. The section of the bump 10 is an arc-shaped shrapnel, and the outer arc of the protrusion 10 is equal to the inner arc of the groove 9. When 8 enters the interior of the card slot 7, the card block 8 resists the curved surface of the protrusion 10 to compress and deform the protrusion 10. When the protrusion 10 completely enters the interior of the card slot 7, the protrusion 10 is aligned with the groove 9 and the protrusion 10 is aligned with the groove 9 The block 10 restores its shape to abut against the groove 9 to prevent the knob 6 from being easily separated from the clamping block 8. The angle valve 1 is equipped with a sealing ring 11 close to the inner side of the outlet connector 3, and the angle valve 1 is installed close to the bottom of the sealing block 4. Mounting frame 12;

The upper and lower ends of the mounting frame 12 are fixed with filter screens 13, the middle of the mounting frame 12 is penetrated with a water flow channel 14, and the angle valve 1 is provided with fixing rod grooves 15 on both sides close to the mounting frame 12. The cross section of the rod groove 15 and the fixed rod 17 is rectangular, and the outer dimension of the cross section of the fixed rod 17 matches the inner dimension of the cross section of the fixed rod groove 15. When the screw rod 19 is rotated, the screw rod 19 and the fixed rod 17 are rotated relative to each other. The screw rod 19 can drive the fixed rod 17 to move through the external thread. The mounting frame 12 is provided with a fixed groove 16 on the side close to the fixed rod groove 15. The fixed rod 17 is located inside the fixed rod groove 15. The end of the rod 17 away from the fixing groove 16 is provided with a screw groove 18, the inner thread of the screw groove 18 is connected with a screw 19, and the end of the screw 19 away from the fixing rod 17 extends through the inside of the angle valve 1 to the outside .

Working principle: The one-in-two-out smart toilet angle valve with filtering function makes the installation frame 12 drive the filter screen 13 into the inside of the angle valve 1 when the filter screen 13 is installed, when the fixing groove 16 of the installation frame 12 and the fixing rod groove When 15 is aligned, turn the screw rod 19, and the screw rod 19 can move the fixed rod 17 through the external thread, so that the fixed rod 17 enters the inside of the fixed groove 16 to facilitate the installation of the filter screen 13, and then the angle valve 1 drives the water inlet The joint 2 is connected with the water inlet pipe, so that when the water flows through the angle valve 1, the water flow can be filtered by the filter screen 13, to avoid the impurities in the water flow and block the internal pipeline of the toilet. When the knob 6 is damaged and needs to be replaced, pull it up forcefully Knob 6 and knob 6 move the clamping block 8 out of the card slot 7, and then take out the knob 6 that needs to be installed, and move the knob 6 to the clamping block 8 so that the clamping block 8 enters the inside of the card slot 7, and the clamping block 8 abuts against the convex block 10. The curved surface makes the convex block 10 compress and deform. When the convex block 10 completely enters the inside of the slot 7, the convex block 10 is aligned with the groove 9 and the convex block 10 restores its shape to resist the groove 9, preventing the knob 6 and the block 8 from being easily It is easy to install the knob 6.

Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it will be understood that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention. , Substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

A one-in-two-out smart toilet angle valve with filtering function, comprising an angle valve (1) and a fixed rod (17), characterized in that: the bottom of the angle valve (1) is connected with a water inlet connector (2), so The angle valve (1) is connected with a water outlet connector (3) in the middle on both sides, and a sealing block (4) is rotatably connected to the top of the inner side of the angle valve (1), wherein,

The top of the sealing block (4) is fixed with a rotating rod (5), the rotating rod (5) penetrates the top of the angle valve (1) and extends to the outside, and the top of the rotating rod (5) is covered with a knob (6). ), the bottom of the knob (6) is provided with a card slot (7), and a card block (8) is fixed on the side of the rotating rod (5) close to the card slot (7). There are grooves (9) on both sides, a bump (10) is fixed on the side of the knob (6) close to the groove (9), and the angle valve (1) is installed on the inside near the outlet connector (3). A sealing ring (11), a mounting frame (12) is installed at the bottom of the angle valve (1) near the sealing block (4);

The upper and lower ends of the mounting frame (12) are fixed with filter screens (13), the middle of the mounting frame (12) is penetrated with a water flow channel (14), and the angle valve (1) is close to the mounting frame (12). Both sides are provided with fixed rod grooves (15), the mounting frame (12) is provided with a fixed groove (16) on one side close to the fixed rod groove (15), and the fixed rod (17) is located in the fixed rod groove (15) A screw groove (18) is opened at one end of the fixing rod (17) away from the fixing groove (16), and the screw groove (18) is threadedly connected with a screw rod (19), and the screw rod (19) One end away from the fixed rod (17) extends through the inside of the angle valve (1) to the outside.
The one-in-two-out smart toilet angle valve with filtering function according to claim 1, characterized in that: the sealing block (4) comprises a water inlet (401) and a water outlet (402), and the sealing block (4) A water inlet (401) is opened at the bottom of ), and the top vertical surface of the sealing block (4) close to the water inlet (401) is connected with a water outlet (402).
The one-in-two-out smart toilet angle valve with filtering function according to claim 2, characterized in that: the vertical distance from the top of the sealing block (4) to the water outlet (402) and the inner top of the angle valve (1) The vertical distances to the outlet connector (3) are equal.
The one-in-two-out smart toilet angle valve with filtering function according to claim 1, characterized in that: the cross section of the block (8) is rectangular, and the block (8) and the slot (7) are formed Surplus fit.
The one-in-two-out smart toilet angle valve with filtering function according to claim 1, characterized in that: the cross section of the protrusion (10) is an arc-shaped shrapnel, and the outer curvature of the protrusion (10) and the groove The inner arc of (9) is equal.
The one-in-two-out smart toilet angle valve with filtering function according to claim 1, characterized in that: the section of the fixed rod groove (15) and the fixed rod (17) is rectangular, and the fixed rod (17) The outside dimension of the cross-section coincides with the inside dimension of the cross-section of the fixing rod groove (15).